9 Va. Admin. Code § 5-40-940 - Standard for visible emissions
A. The provisions of Article 1 (9VAC5-40-60 et seq.) of this part
(Emission Standards for Visible Emissions and Fugitive Dust/Emissions, Rule
4-1) apply except that the provisions in subsection B of this section apply
instead of 9VAC5-40-80 A.
B. No owner or other person shall cause or
permit to be discharged into the atmosphere from any fuel burning equipment
unit any visible emissions which exhibit greater than 20% opacity, except for
one, six-minute period in any one hour of not more than 60% opacity. Failure to
meet the requirements of this section because of the presence of water vapor
shall not be a violation of this section.
Notes
Statutory Authority
§ 10.1-1308 of the Code of Virginia.
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